1.Ladies and gentlemen, good morning. It's really a great pleasure for me to be able to attend this meeting.
2.What I want to mention at first is that fewer and fewer students pay attention to their handwriting.
3.On the other hand, there are many people believe that the situation of our environment is still poor.
4.Finally, I would like to make a conclusion with this presentation.
5.In conclusion, I would like to indicate the following...
6.If you have any questions, I would be happy to answer it. Thank you very much.